數學算數 的英文怎麼說

中文拼音 [shǔxuésuànshǔ]
數學算數 英文
mathematics counts
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 數學 : mathematics
  • 算數 : count; hold; stand
  1. True meaning of mental arithmetic and its aberrance in the mathematics teaching of elementary school

    口算的本真意義及其在小學數學教學中的異化
  2. What is the good of a husband who can make abstruse mathematical calculations ?

    一個能進行深奧的數學計算的丈夫有什麼好處？
  3. Although there is an abysmal lack of educational software, the number of computers in schools expands rapidly

    雖然數學上用的軟體十分緊缺，學校的計算機數量卻迅速增加。
  4. In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements

    本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象，選擇對斷開點和節臂球銷的位置進行優化設計，在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型，運用該學科的運動學分析方法研究機構的運動規律，編制了通用優化設計軟體。由於考慮了更多的空間因素，取消許多影響準確性的假設，因此建立的數學模型與傳統的方法相比更能反映實際運動規律，得到的優化結果也更加精確實用。此外，本文還針對導向機構進行受力分析，在建立該機構的空間動力學模型后，運用多體動力學中的動力學分析方法研究各個桿件的受力，計算出上下球鉸的約束反力，並開發出了相應的通用計算程序。
  5. The numeric weather forecasting has got a great success in the last years, with the development of aerography, physics, computer and computing mathematics

    近年來，隨著氣象學、物理學、計算機和計算數學等學科的迅速發展，數值天氣預報技術取得了巨大的成功。
  6. Because it is impossible to adjust the air bearing absolutely balance, the difference between mass center and rotation center must lead to a notable gravity disturbance torque. in the process of identification, modeling and identification of gravity disturbance torque is considered, and an extended kalman filter is educed for identifying air bearing inertia matrix and gravity disturbance torque, and then the algorithm is validated

    由於氣浮臺平衡調試方法和手段的限制，實驗過程中氣浮臺質心與轉動中心有一定的位置偏差，必將導致較大的重力干擾力矩，在辨識演算法的推導過程中，重點考慮了重力干擾力矩的建模和參數辨識問題，推導了氣浮臺的轉動慣量和重力干擾力矩辨識的擴展卡爾曼濾波演算法，並對演算法進行了數學模擬和全物理模擬驗證。
  7. This paper uses numerical analysis methods to simulate two fighters fighting in the air by computer and researches all the problems at different postures of the fighters when fighting. the mathematical modeling is preliminarily researched and designed during the air action emulation of two fighters. a sort of description means which is found is more realistic for the simplified modeling of the fighters

    本文利用數值分析方法通過計算機模擬模擬戰斗機的空戰過程，研究戰斗機在各種空戰態勢下的戰斗使用問題，對雙機空戰模擬中的飛機數學模型進行初步研究與設計，找到一種較為符合實際的飛機簡化模型描述方法。
  8. In 1869 charles meray, an apostle of the arithmetization of mathematics, gave a definition of the irrationals.

    1869年查爾斯梅雷作為數學算術化的革新者給出無理數的一個定義。
  9. In 1869 charles meray, an apostle of the arithmetization of mathematics, gave a definition of the irrationals

    1869年查爾斯?梅雷作為數學算術化的革新者給出無理數的一個定義。
  10. Typically the digital signature is computed by applying a mathematical function to the hash of the data to be signed

    通常數字簽名通過將數學函數應用到要簽名的數據的哈希來計算。
  11. Firstly, having analyzed the present research situation on agricultural climate resources by gis at home and abroad, this thesis illustrates the importance of establishing agricultural climate resources information system. secondly, basing on developmental and integrative environment of arc view gis software, as well as developmental languages ( avenue and vb ), we design agricultural climate resources information system in fujian province with friendly and practical graphic user interface, together with comparatively perfect functions. finally, supported by fjacris, based on fujian province fundamental geographic data and agricultural climate resources database on 71 weather stations, relied on mathematic analysis techniques ( such as multiple statistical analysis, fuzzy mathematics etc ), a group of models are established to reckon the agricultural climate resources on small grids 41 indexes of agricultural climate resources are reckoned to the small grids that are 0. 004 longitude multiplied by 0. 004 latitude

    本文首先通過對國內外運用gis進行農業氣候資源研究的現狀的分析，闡明了建立農業氣候資源信息系統的重要意義：接著以arcviewgis為軟體開發集成環境，並以avenue和vb為開發語言，進行了福建省農業氣候資源信息系統的設計和開發，設計出友好、實用的用戶界面，開發出較為完善的系統功能；最後在該系統的支持下，以福建省基礎地理數據和71個氣象臺站的農業氣候資源數據庫為數據源，應用多元統計、模糊數學等數學分析技術，構建了農業氣候資源的小網格推算模型，將福建省農業氣候資源的41個有關指標推算至0 . 004經度0 . 004緯度的地表網格單元上，全面地揭示了全省農業氣候資源的空間分佈規律，並在此基礎上完成了比較細致、精確和可靠的農業氣候系統功能的模糊綜合評價，以及綜合農業氣候區劃和專題農業氣候區劃。
  12. Secondly, three algorithms is presented to deal with different mechanism, based on it, a method of using the c + + math library of matlab is presented to simplify the solving process in the data processing

    其次，針對不同機構的特點，採用了三種不同的演算法來處理運動模擬數據，在此基礎上，提出了在數據處理部分使用matlabc + +數學函數庫進行求解的方法，簡化了求解的過程
  13. A system of mathematical notation : fixedpoint or floatingpoint scale of an arithmetic value

    一種數學計數制:算術值的定點或浮點標量。
  14. Aim at the deficiency - the tardiness of the algorithm, it provided a new method - improved simulated annealing algorithm to improve this algorithm and concrete method to realize this thought. then the new method was used to three classic mathematic functions

    重點針對其搜索過程慢的缺點，提出了改進模擬退火演算法的思路和具體實現方法，並通過三個經典數學函數進行了檢驗。
  15. Mathematical functions that perform calculations based on numeric input values provided as parameters to the functions and return numeric values

    數學函數，根據作為參數提供給函數的數值輸入值執行計算並返回數值。
  16. Varley and her colleagues found that although the subjects could no longer grasp grammatical distinctions between, say, “ the dog bit the boy ” and “ the boy bit the dog, ” they could interpret mathematical formulas incorporating equivalent structures, such as “ 59 ? 13 ” and “ 13 ? 59

    瓦爾利和同事發現，雖然受試者已經無法了解語法差異，比方狗咬男孩與男孩咬狗，卻可以了解結構相同的數學算式，如59 ? 13與13 ? 59的區別。
  17. Through the study we implement two types of co formulations, one is the typical co and the other is the based - surrogate model co. we analyze and contrast the two formulations using a simple math example

    在研究工作中實現了一般和基於響應面代理模型的兩者協同優化方法，並通過一個簡單數學算例對其進行初步對比分析。
  18. This paper improves some commonly used stochastic optimization algorithms, such as genetic algorithm, simulated annealing algorithm and tabu search algorithm, and improved algorithms are verified by the standard mathematical functions. then, improved algorithms are used to solve practical electromagnetic problems and the items of practical application of algorithms worthy of paying attention to are emphasized

    本文對遺傳演算法、模擬退火演算法、禁忌搜索演算法等幾種常用的隨機類優化演算法進行了改進，以標準數學函數作為檢驗依據對改進演算法作出評價，並將各改進的演算法應用於實際電磁場逆問題的求解，總結其應用的實際經驗和見解。
  19. This thesis focuses on tabu search algorithms used for the function optimizations. the improvement ideas are proposed and the effectiveness is shown with the testing of both theoretical mathematical functions and a practical magnetic filed optimization problem

    本論文著眼于禁忌搜索演算法在函數優化中的應用，提出了有效的改進方案，並通過數學函數和實際的電磁場優化問題測試其改進效果。
  20. Ability to use business mathematics / arithmetic

    運用商務數學/算數的能力。
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